Home / 4,567,761.72-6,300,659.52-2,938,292.82

Finding the Fourth Proportional to 4,567,761.72, 6,300,659.52 and 2,938,292.82

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Solution

The fourth proportional to 4,567,761.72, 6,300,659.52 and 2,938,292.82 is: 4,053,009.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,567,761.72 : 6,300,659.52 = 2,938,292.82 : x
  2. Step 2: Convert to fraction form
    4,567,761.72/6,300,659.52 = 2,938,292.82/x
  3. Step 3: Cross multiply
    4,567,761.72x = 6,300,659.52 × 2,938,292.82
  4. Step 4: Simplify right side
    4,567,761.72x = 18,513,182,628,880.64
  5. Step 5: Solve for x
    x = 18,513,182,628,880.64/4,567,761.72
  6. Step 6: Final answer
    x = 4,053,009.72

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.